package com.lagou.dao;

import com.lagou.domain.PromotionAd;

import java.util.List;

public interface PromotionAdMapper {

    /*分页查询广告信息*/
    public List<PromotionAd> findAllPromotionAdByPage();

    /*广告状态上下线*/
    public void  updatePromotionAdStatus(PromotionAd promotionAd);
}
